Convert centimeter water (4°C) to gram-force/sq. centimeter
Please provide values below to convert centimeter water (4°C) [cmH2O] to gram-force/sq. centimeter [gf/cm^2], or Convert gram-force/sq. centimeter to centimeter water (4°C).
1 cmH2O = 0.999972467662 gf/cm^2. To convert centimeter water (4°C) to gram-force/sq. centimeter, multiply the value by 0.999972467662; to go the other way, divide by it (1 gf/cm^2 = 1.0000275331 cmH2O). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 cmH2O = 0.999972467662 gf/cm^2
- 1 gf/cm^2 = 1.0000275331 cmH2O
- 10 cmH2O = 9.99972467662 gf/cm^2
- 100 cmH2O = 99.9972467662 gf/cm^2
How to Convert Centimeter Water (4°c) to Gram-Force/sq. Centimeter
1 cmH2O = 0.99997246766225 gf/cm^2
Example: convert 15 cmH2O to gf/cm^2:
15 cmH2O = 15 × 0.99997246766225 gf/cm^2 = 14.9995870149337 gf/cm^2
Centimeter Water (4°c) to Gram-Force/sq. Centimeter Conversion Table
| centimeter water (4°C) | gram-force/sq. centimeter |
|---|---|
| 1 cmH2O | 0.999972467662 gf/cm^2 |
| 2 cmH2O | 1.99994493532 gf/cm^2 |
| 3 cmH2O | 2.99991740299 gf/cm^2 |
| 5 cmH2O | 4.99986233831 gf/cm^2 |
| 10 cmH2O | 9.99972467662 gf/cm^2 |
| 20 cmH2O | 19.9994493532 gf/cm^2 |
| 50 cmH2O | 49.9986233831 gf/cm^2 |
| 100 cmH2O | 99.9972467662 gf/cm^2 |
| 500 cmH2O | 499.986233831 gf/cm^2 |
| 1000 cmH2O | 999.972467662 gf/cm^2 |
Centimeter Water (4°c)
Centimeter water (4°C), symbol cmH2O, is a unit of pressure representing the pressure exerted by a one-centimeter column of water at 4 degrees Celsius.
History/Origin
The centimeter water was developed as a practical unit of pressure measurement in medical and engineering contexts, especially for low-pressure measurements such as respiratory and fluid pressure, originating from the use of water columns in manometers.
Current Use
It is primarily used in medical settings to measure intracranial pressure, respiratory pressures, and other low-pressure applications where precise measurement of small pressure differences is required.
Gram-Force/sq. Centimeter
Gram-force per square centimeter (gf/cm²) is a unit of pressure representing the force exerted by one gram-force applied over an area of one square centimeter.
History/Origin
The unit originated from the use of gram-force, a non-SI unit of force based on the gram, and was commonly used in engineering and scientific contexts before the adoption of SI units. It was primarily used in regions and industries where the metric system was prevalent.
Current Use
Today, gf/cm² is largely considered obsolete and is rarely used in modern scientific or engineering applications. Pressure measurements are typically expressed in pascals (Pa) or bar, but the unit may still appear in legacy systems or specific niche contexts.
Frequently Asked Questions
What is 1 centimeter water (4°C) in gram-force/sq. centimeter?
1 centimeter water (4°C) (cmH2O) = 0.999972467662 gram-force/sq. centimeter (gf/cm^2).
How do you convert centimeter water (4°C) to gram-force/sq. centimeter?
Multiply the centimeter water (4°C) value by 0.999972467662. For example, 25 cmH2O × 0.999972467662 = 24.9993116916 gf/cm^2.
What is 10 centimeter water (4°C) in gram-force/sq. centimeter?
10 cmH2O = 9.99972467662 gf/cm^2.
Which unit is larger, the centimeter water (4°C) or the gram-force/sq. centimeter?
The gram-force/sq. centimeter is the larger unit: 1 cmH2O equals only 0.999972467662 gf/cm^2.